MCP TypeScript SDK (official) shipped an update

The official MCP TypeScript SDK reached v2, implementing the 2026-07-28 specification with separate server and client packages and optional middleware for Node.js HTTP, Express and Fastify, according to the project's listing. Version 1.x will receive bug fixes and security updates for at least six months after v2's release, and the open-source TypeScript project has 13k GitHub stars. The SDK is installed via npm install @modelcontextprotocol/server.

MCP TypeScript SDK official The official TypeScript SDK for MCP servers and clients, now at v2 for the 2026-07-28 specification. Sources and review Checked against public documentation on . Suitability guidance is our editorial judgment; this is not a performance benchmark or an endorsement. TypeScript developers building MCP servers or clients on the reference implementation. About MCP TypeScript SDK official The official MCP TypeScript SDK's v2 line, the stable release, implements the 2026-07-28 specification with separate server and client packages and optional middleware for Node.js HTTP, Express and Fastify. Version 1.x receives bug fixes and security updates for at least six months after v2's release. MCP TypeScript SDK official is an open-source project written primarily in TypeScript, with 13k stars on GitHub. It was last updated in September 2026. npm install @modelcontextprotocol/server Make your product part of the discovery. Explore advertising MCP TypeScript SDK official vs. the alternatives All 163 alternatives → https://agentsearchengine.app/alternatives/mcp-typescript-sdk | Record | Stars | Pricing | | | |---|---|---|---|---| | MCP TypeScript SDK official this listing | 13k | TypeScript | MIT AND Apache-2.0 | Open source | | MCP Reference Servers https://agentsearchengine.app/agents/mcp-reference-servers | 91k | TypeScript | MIT AND Apache-2.0 | Open source | | context7 https://agentsearchengine.app/agents/context7 | 62k | TypeScript | MIT | Open source | | chrome-devtools-mcp https://agentsearchengine.app/agents/chrome-devtools-mcp | 53k | TypeScript | Apache-2.0 | Open source | | Playwright MCP https://agentsearchengine.app/agents/playwright-mcp | 38k | TypeScript | Apache-2.0 | Open source | | github-mcp-server https://agentsearchengine.app/agents/github-mcp-server | 33k | Go | MIT | Open source | See all 163 MCP TypeScript SDK official alternatives, compared → https://agentsearchengine.app/alternatives/mcp-typescript-sdk